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1. 发明授权

US10033095B2 Decoupling device, radio frequency coil and magnetic resonance imaging apparatus 有权
公开(公告)号：US10033095B2
公开(公告)日：2018-07-24
申请号：US14607898
申请日：2015-01-28
申请人： Yan Hong Chen , Tong Tong
发明人： Yan Hong Chen , Tong Tong
IPC分类号： G01V3/00 , H01Q1/52 , G01R33/36 , G01R33/34
摘要： A decoupling device includes a first substrate, a first inductive coil printed on the first substrate, a second substrate, a second inductive coil printed on the second substrate, and a joining component. The joining component is for joining the first substrate to the second substrate. The first inductive coil and the second inductive coil have an area of overlap.

2. 发明授权

US09983280B2 Local coil 有权
公开(公告)号：US09983280B2
公开(公告)日：2018-05-29
申请号：US14249926
申请日：2014-04-10
申请人： Jia Heng Tan , Tong Tong , Markus Vester , JianMin Wang
发明人： Jia Heng Tan , Tong Tong , Markus Vester , JianMin Wang
IPC分类号： G01R33/36 , G01R33/34 , G01R33/341
CPC分类号： G01R33/3657 , G01R33/341
摘要： A local coil for an MRI system includes a signal antenna to receive a magnetic resonance signal and a tuning/detuning circuit to subject the signal antenna part to switch control according to a control signal. The tuning/detuning circuit is connected to the signal antenna part. The tuning/detuning circuit includes a control signal interface, a resonant circuit and an AC/DC conversion circuit. The control signal interface receives the control signal. The resonant circuit includes a diode. The AC/DC conversion circuit converts an alternating current generated by an electromagnetic wave to a direct current. The AC/DC conversion circuit is connected in series with the diode. A small detuning control current may be used, and detuning control circuitry may be reduced.

3. 发明申请

US20140058250A1 Shoulder Coil and Transmitting Coil for Magnetic Resonance System 有权
标题翻译：用于磁共振系统的肩线圈和传输线圈
公开(公告)号：US20140058250A1
公开(公告)日：2014-02-27
申请号：US13974534
申请日：2013-08-23
申请人： Shu Du , Zeng He He , Wen Ming Li , Tong Tong , Jian Min Wang
发明人： Shu Du , Zeng He He , Wen Ming Li , Tong Tong , Jian Min Wang
IPC分类号： G01R33/34
CPC分类号： G01R33/34084 , G01R33/34 , G01R33/3415 , G01R33/3642
摘要： A shoulder coil for a magnetic resonance system includes a receiving part. The shoulder coil also includes a transmitting part used for coupling a radio-frequency magnetic field of a body coil of the magnetic resonance system.
摘要翻译：用于磁共振系统的胎圈线圈包括接收部分。台肩线圈还包括用于耦合磁共振系统的体线圈的射频磁场的发射部分。

4. 发明授权

US09958518B2 Shoulder coil and transmitting coil for magnetic resonance system 有权
公开(公告)号：US09958518B2
公开(公告)日：2018-05-01
申请号：US13974534
申请日：2013-08-23
申请人： Shu Du , Zeng He He , Wen Ming Li , Tong Tong , Jian Min Wang
发明人： Shu Du , Zeng He He , Wen Ming Li , Tong Tong , Jian Min Wang
IPC分类号： G01R33/34 , G01R33/3415 , G01R33/36
CPC分类号： G01R33/34084 , G01R33/34 , G01R33/3415 , G01R33/3642
摘要： A shoulder coil for a magnetic resonance system includes a receiving part. The shoulder coil also includes a transmitting part used for coupling a radio-frequency magnetic field of a body coil of the magnetic resonance system.

5. 发明授权

US09746534B2 Adapter, coil, and magnetic resonance imaging system 有权
公开(公告)号：US09746534B2
公开(公告)日：2017-08-29
申请号：US14135229
申请日：2013-12-19
申请人： Yan Hong Chen , Wen Ming Li , Jia Heng Tan , Tong Tong
发明人： Yan Hong Chen , Wen Ming Li , Jia Heng Tan , Tong Tong
IPC分类号： G01R33/36 , G01R33/54
CPC分类号： G01R33/3664
摘要： An adapter includes a control circuit, a control signal interface, a first input signal interface, a second input signal interface, and a first output signal interface. The control signal interface receives a tuning/detuning signal, and the control circuit switches, according to the tuning/detuning signal, the first input signal interface and the second input signal interface to be in conduction with the first output signal interface.

6. 发明申请

US20150212170A1 Decoupling Device, Radio Frequency Coil and Magnetic Resonance Imaging Apparatus 审中-公开
标题翻译：去耦装置，射频线圈和磁共振成像装置
公开(公告)号：US20150212170A1
公开(公告)日：2015-07-30
申请号：US14607898
申请日：2015-01-28
申请人： Yan Hong Chen , Tong Tong
发明人： Yan Hong Chen , Tong Tong
IPC分类号： G01R33/34 , H01Q1/52
CPC分类号： H01Q1/523 , G01R33/34007 , G01R33/365
摘要： A decoupling device includes a first substrate, a first inductive coil printed on the first substrate, a second substrate, a second inductive coil printed on the second substrate, and a joining component. The joining component is for joining the first substrate to the second substrate. The first inductive coil and the second inductive coil have an area of overlap.
摘要翻译：解耦装置包括第一基板，印刷在第一基板上的第一感应线圈，第二基板，印刷在第二基板上的第二感应线圈和接合部件。接合部件用于将第一基板接合到第二基板。第一感应线圈和第二感应线圈具有重叠区域。

7. 发明授权

US10395808B2 Decoupling inductor assembly, radio frequency receiving coil and magnetic resonance imaging apparatus 有权
公开(公告)号：US10395808B2
公开(公告)日：2019-08-27
申请号：US14813363
申请日：2015-07-30
申请人： Wen Ming Li , Tong Tong , JianMin Wang
发明人： Wen Ming Li , Tong Tong , JianMin Wang
IPC分类号： H01F7/20 , G01R33/36 , H01F5/00
摘要： A decoupling inductor assembly, an RF receiving coil, and an MRI apparatus are provided. The decoupling inductor assembly includes a first inductor and a second inductor. The first inductor includes a first solenoid and a first port pair located at two ends of the first solenoid, and the second inductor includes a second solenoid and a second port pair located at two ends of the second solenoid. The first solenoid and the second solenoid are wound partially or completely overlapped. The first port pair includes at least one pair of first parallel connection interfaces, and the second port pair includes at least one pair of second parallel connection interfaces.

8. 发明授权

US10101419B2 Magnetic resonance imaging apparatus and local coil assembly and local coil thereof 有权
公开(公告)号：US10101419B2
公开(公告)日：2018-10-16
申请号：US14458823
申请日：2014-08-13
申请人： Wen Ming Li , Tong Tong , JianMin Wang
发明人： Wen Ming Li , Tong Tong , JianMin Wang
IPC分类号： G01R33/36 , G01R33/3415
摘要： A local coil assembly for an MRI apparatus includes an RF channel setting unit, a basic coil having a first slot, and a first additional coil connected to the first slot. Each of the basic coil and the first additional coil includes one or more receiving channels. The RF channel setting unit is configured for setting a receiving channel of the basic coil and a receiving channel of the first additional coil. The basic coil is configured for receiving an RF signal according to a receiving channel set by the RF channel setting unit. The first additional coil is configured for receiving an RF signal according to a receiving channel set by the RF receiving channel setting unit. The present teachings are compatible with multiple coils, and support the combined use of multiple coils.

9. 发明授权

US09977102B2 Local coil receiving channel selector for magnetic resonance imaging system 有权
公开(公告)号：US09977102B2
公开(公告)日：2018-05-22
申请号：US14493561
申请日：2014-09-23
申请人： Wen Ming Li , Zhi Guo Sun , Tong Tong
发明人： Wen Ming Li , Zhi Guo Sun , Tong Tong
IPC分类号： G01V3/00 , G01R33/36 , G01R33/3415
CPC分类号： G01R33/3664 , G01R33/3415
摘要： A local coil of an MRI system includes at least one cascade output slot, at least one cascade input slot, and at least one RF switch. The at least one RF switch includes a first input signal interface, a second input signal interface, and at least one output signal interface. The first input signal interface is connected to the at least one cascade input slot, the second input signal interface is connected to an RF signal interface of the local coil, and the output signal interface is connected to the at least one cascade output slot. The at least one RF switch is configured to output signals received by the first input signal interface and the second input signal interface from the output signal interface separately.

10. 发明申请

US20150112184A1 Local Coil Receiving Channel Selector for Magnetic Resonance Imaging System 有权
标题翻译：磁共振成像系统的局部线圈接收通道选择器
公开(公告)号：US20150112184A1
公开(公告)日：2015-04-23
申请号：US14493561
申请日：2014-09-23
申请人： Wen Ming Li , Zhi Guo Sun , Tong Tong
发明人： Wen Ming Li , Zhi Guo Sun , Tong Tong
IPC分类号： A61B5/055 , G01R33/34
CPC分类号： G01R33/3664 , G01R33/3415
摘要： Presented in an embodiment is a local coil of an MRI system, including at least one cascade output slot, at least one cascade input slot, and at least one RF switch. The RF switch includes a first input signal interface, a second input signal interface, and at least one output signal interface, wherein the first input signal interface is connected to the cascade input slot, the second input signal interface is connected to a RF signal interface of the local coil, the output signal interface is connected to the cascade output slot. The RF switch is configured to output signals received by the first input signal interface and the second input signal interface from the output signal interface separately.
摘要翻译：在一个实施例中呈现的是MRI系统的局部线圈，包括至少一个级联输出槽，至少一个级联输入槽和至少一个RF开关。 RF开关包括第一输入信号接口，第二输入信号接口和至少一个输出信号接口，其中第一输入信号接口连接到级联输入槽，第二输入信号接口连接到RF信号接口的本地线圈，输出信号接口连接到级联输出插槽。 RF开关被配置为分别从输出信号接口输出由第一输入信号接口和第二输入信号接口接收的信号。

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